Question

Harlan wrote the equation A =18(x^2 + 1 ) to find the area of a rectangle that has a length of x^2 + 1 and a width of 18

Answer 1

A = 18x^2 + 18

Explanation:

A= width*length

A =18(x^2 + 1 )

we apply distributive property:

A = 18x^2 + 18